释义 |
radio waves短语¹⁵⁷⁸⁴ 基本英英例句例句 无线电波原型radiowave的复数 名词 radio wave: an electromagnetic wave with a wavelength between 0.5 cm to 30,000 mA photograph transmitted byradio waves, each image point being reproduced by a received electric impulse.无线电传真通过无线电波传送的照片,图像上的点由接收到的每一个电脉冲重新合成 The sun sometimes spoils the propagation ofradio waves.太阳有时会影响无线电波的传播。 Near some sprites, the team also found radio waves in310- mile-wide 500- kilometer-wide bands—and these radio waves were most likely being emitted by high-speed particle beams. 该小组还在一些气辉周围发现了310英里500公里波段的无线电波。 这些无线电波很有可能就是由高速粒子束发出的。 yeeyan |